Trust Models in Cloud Computing: A Review

Ritu,; Randhawa, Sukhchandan; Jain, Sushma

doi:10.5815/ijwmt.2017.04.02

Cited by 8 publications

(3 citation statements)

References 24 publications

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“…Trust consists of three things: belief, Expectation, and willingness to take risks [101]. Organizations uses cloud services from cloud service providers (CSP ) in pay per use basis.…”

Section: What Is Trust In the Cloud?mentioning

confidence: 99%

Untitled

2021

JESTR

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The emergence of the cloud computing paradigm has influenced business organizations for migration over two decades. This has enabled a more incredible communication speed paired with a better fault tolerance of web-based applications and the scope of having practically unlimited storage available for the user and business data. Such colossal data availability over cloud platforms has increased concerns about the security of the same from various threats such as unauthorized eavesdropping, deliberate malicious mutation of data, loss of data integrity, and identity theft. The presence of such security vulnerabilities has rendered cloud security to be an active research area. This article aims to deep dive into the present stateof-the-art in cloud security research and mitigation approaches. It is observed that cloud storage, cloud services are the widely used applications among the organization. However, vulnerabilities and security challenges faced by this two area is maximum. Besides, outsourcing sensitive information to cloud service provider's (CSP) end leads to trust issues among organizations. This article performs a detailed comparative analysis of the security frameworks developed towards cloud storage level, cloud service level, and cloud trust level to date and throws light on future research directives. All the existing research has been evaluated against CIA (confidentiality, Integrity, Availability) principles here.

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“…Trust consists of three things: belief, Expectation, and willingness to take risks [101]. Organizations uses cloud services from cloud service providers (CSP ) in pay per use basis.…”

Section: What Is Trust In the Cloud?mentioning

confidence: 99%

Untitled

2021

JESTR

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“…In cloud computing, Reference [16] explained that the term "trust" is often loosely used in the literature on the cloud as a general term for "security" and "privacy. Reference [17] referred the trust in cloud computing as "a measure of reputation of the specific CSP (Cloud Service Provider) which has some set of resources for users". They stated that there are various categories of trust in cloud computing, including reputation-based trust, SLA (Service Level Agreements) verification-based trust, policy-based trust, evidence-based trust and societal trust.…”

Section: Trust Concept In Cloud Computingmentioning

confidence: 99%

Key Factors Increasing Trust in Cloud Computing Applications in the Kingdom of Bahrain

Ali¹

2020

IJCDS

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During recent years, cloud-computing applications have been increasing. However, with this increase there are many concerns that affect the adoption of these applications. One of these is the perceived trust of users. This research investigates the factors that influence perceived trust in cloud storage based applications in the Kingdom of Bahrain. Toward this aim, this research followed a quantitative research approach where the main research strategy is based on the results of a questionnaire. Through the questionnaire, a proposed model was tested with 178 cloud storage application users in order to identify factors affecting their trust of cloud storage applications. The results revealed that security and reliability both directly affect users' trust in cloud storage applications. At the same time, backup and recovery, availability and cloud transparency all affect trust indirectly through security. The contribution of this research resides in proposing a new model of users' trust in cloud computing applications that can be added to other researchers' models in the field. In addition, the results of this research provide insights for the developers of cloud computing applications toward better perceived trust by users.

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“…Disclosure during communication, this becomes even more important where the sensitive data might be held by a Cloud Service Provider (CSP) [8].…”

Section: Identitymentioning

confidence: 99%

Preserving Privacy in Cloud Identity Management Systems Using DCM (Dual Certificate Management)

Khajehei¹

2018

IJWMT

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In these days all businesses trying to use global applications on cloud computing infrastructure to reduce their costs and also decentralize their application. This movement also causes more security risks over the unbounded cloud environment. Therefore, accessing enterprise information for an unwanted user will be more than other environments.Thus, the proposed Identity Management System (IDMS) tries to preserve security in communication between clients and server over cloud computing. The proposed method suggested token based Identity Management and also enhanced privacy by adding one. Dual Certificate Manager (DCM) block is a replacement for a combination of symmetric and asymmetric cryptography, which is commonly used for SSL/TLS protocol to immune data transmission, uses asymmetric cryptography in both participants.Furthermore, for more privacy and invulnerability DCM uses Elliptic Curve Cryptography (ECC) as asymmetric cryptography algorithm.

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Trust Models in Cloud Computing: A Review

Cited by 8 publications

References 24 publications

Untitled

Untitled

Key Factors Increasing Trust in Cloud Computing Applications in the Kingdom of Bahrain

Preserving Privacy in Cloud Identity Management Systems Using DCM (Dual Certificate Management)

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